Michael H. Kieffer

Person

Redondo Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive phase control of cryocooler active vibration cancellation
- Patent number 10,416,691
- Issue date Sep 17, 2019
- Raytheon Company
- Dawson R. Bruckman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Temperature control of multi-stage cryocooler with load shifting ca...
- Patent number 10,060,655
- Issue date Aug 28, 2018
- Raytheon Company
- Dawson R. Bruckman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Low vibration cryocooler
- Patent number 7,779,640
- Issue date Aug 24, 2010
- Raytheon Company
- Kenneth D. Price
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Noncontinuous resonant position feedback system
- Patent number 7,684,955
- Issue date Mar 23, 2010
- Raytheon Company
- Robert C. Hon
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive feedforward vibration control system and method
- Patent number 5,836,165
- Issue date Nov 17, 1998
- Hughes Electronics
- Shaun L. Champion
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for temperature control of a cryocooler by adj...
- Patent number 5,535,593
- Issue date Jul 16, 1996
- Hughes Electronics
- Yeong-Wei A. Wu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE PHASE CONTROL OF CRYOCOOLER ACTIVE VIBRATION CANCELLATION
- Publication number 20160050490
- Publication date Feb 18, 2016
- Raytheon Company
- Dawson R. Bruckman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPERATURE CONTROL OF MULTI-STAGE CRYOCOOLER WITH LOAD SHIFTING CA...
- Publication number 20160040913
- Publication date Feb 11, 2016
- Raytheon Company
- Dawson R. Bruckman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Noncontinuous resonant position feedback system
- Publication number 20080288206
- Publication date Nov 20, 2008
- Raytheon Company
- Robert C. Hon
- G01 - MEASURING TESTING
Information Patent Application
Low vibration cryocooler
- Publication number 20070056297
- Publication date Mar 15, 2007
- Raytheon Company
- Kenneth D. Price
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Michael H. Kieffer

Person

Patents Grantslast 30 patents

Adaptive phase control of cryocooler active vibration cancellation

Temperature control of multi-stage cryocooler with load shifting ca...

Low vibration cryocooler

Noncontinuous resonant position feedback system

Adaptive feedforward vibration control system and method

Apparatus and method for temperature control of a cryocooler by adj...

Patents Applicationslast 30 patents

ADAPTIVE PHASE CONTROL OF CRYOCOOLER ACTIVE VIBRATION CANCELLATION

TEMPERATURE CONTROL OF MULTI-STAGE CRYOCOOLER WITH LOAD SHIFTING CA...

Noncontinuous resonant position feedback system

Low vibration cryocooler